| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $208.70 | 12.136% | $234.0278 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $197.58 | 4.545% | $206.56 | $206.56 | $206.55 | $206.60 |
| Purchase #3 | $82.50 | 4.458% | $86.1779 | $86.18 | $86.20 | $86.20 |
| Purchase #4 | $66.42 | 7.524% | $71.4174 | $71.42 | $71.40 | $71.40 |
| Purchase #5 | $46.43 | 11.704% | $51.8642 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $224.86 | 6.256% | $238.9272 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $69.99 | 8.813% | $76.1582 | $76.16 | $76.15 | $76.20 |
| 7 purchase totals = | $896.48 | $965.1327 | $965.14 | $965.15 | $965.20 | |